Assignee
MIYAKO SHIGERU
JP·2 granted patents·0 citations·filing 2012–2020
Top patents by PatentIndex Score
2 records- 0125US9169947B2Water catchment pipe burying assistance instrument and water catchment pipe burying method employing sameMIYAKO SHIGERU·Filed 2012·Granted Oct 27, 2015·0 cites·13 claims
- 0224US11814916B2Core barrel head, inner tube assembly provided with same, and inner tube recovery methodMIYAKO SHIGERU·Filed 2020·Granted Nov 14, 2023·0 cites·5 claims
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